TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Fast computational & experimental methods for creep estimation of titanium alloys



Full text article (in russian)

Year

 
2016

Issue

 
377

Volume

 
3

Pages

 
7-16

Caption

 
Fast computational & experimental methods for creep estimation of titanium alloys

Authors

 
E. Mikhailov, V. Nigmatullin, О. Palii, О. Rybakina.

Keywords

 
creep, residual deformation rate, isochronic curves

Summary

 
The paper suggests a fast method to obtain titanium alloys’ creep curves at room temperature using limited experimental data. The study is based on assumption given in [1, 2] that in creep conditions, acting stresses depend on accumulated plastic strain and its rate. Transition from creep curves to isochronic ones is shown to be practicable in calculation of real structures. The problem of pure beam bending under creep has been solved using isochronic curves.

Rubrics

 
Naval architecture

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